Cosmos DB findOneAndUpdate:对多个参数进行排序失败并出现意外错误
Cosmos DB findOneAndUpdate: Sort on multiple parameters fails with unexpected error
- 我设置了一个公开 MongoDB API 的 Azure Cosmos DB。
- 我使用 mongo shell.
连接到数据库
- 我用
use sample
创建了一个新数据库 sample
。
- 我用
db.sample.insert({})
创建了一个简单的集合 sample
- 然后我尝试 运行 以下查询:
db.sample.findOneAndUpdate({ foo: {"$eq":1}},{ "$set": { "bar":1}},{"sort": { "foo": 1, "bar": 1 }})
当我 运行 针对普通 MongoDB 3.2.0 实例时,查询成功完成(并匹配 0 个结果)。但是,在 CosmosDB 上,会生成以下堆栈跟踪:
2019-01-31T13:46:49.740+0100 E QUERY [thread1] Error: findAndModifyFailed failed: {
"_t" : "OKMongoResponse",
"ok" : 0,
"code" : 2,
"errmsg" : "Message: {\"Errors\":[\"Encountered exception while executing function. Exception = Error: {\\"Errors\\":[\\"The order by query does not have a corresponding composite index that it can be served from.\\"]}\r\nStack trace: Error: {\\"Errors\\":[\\"The order by query does not have a corresponding composite index that it can be served from.\\"]}\n at queryCallback (__.sys.commonUpdate_BsonSchema.js:3835:26)\n at Anonymous function (__.sys.commonUpdate_BsonSchema.js:607:29)\"]}\r\nActivityId: ff7b4476-0000-0000-0000-000000000000, Request URI: /apps/c2de8f1c-dee1-4b6c-8543-479a695c3bb2/services/12da6069-653a-45be-bfa1-4394a0798877/partitions/2814e64e-3d06-4705-a346-cbbfc822a49a/replicas/131934057017796979p/, RequestStats: \r\nRequestStartTime: 2019-01-31T12:46:49.6846466Z, Number of regions attempted: 1\r\n, SDK: Microsoft.Azure.Documents.Common/2.1.0.0",
"$err" : "Message: {\"Errors\":[\"Encountered exception while executing function. Exception = Error: {\\"Errors\\":[\\"The order by query does not have a corresponding composite index that it can be served from.\\"]}\r\nStack trace: Error: {\\"Errors\\":[\\"The order by query does not have a corresponding composite index that it can be served from.\\"]}\n at queryCallback (__.sys.commonUpdate_BsonSchema.js:3835:26)\n at Anonymous function (__.sys.commonUpdate_BsonSchema.js:607:29)\"]}\r\nActivityId: ff7b4476-0000-0000-0000-000000000000, Request URI: /apps/c2de8f1c-dee1-4b6c-8543-479a695c3bb2/services/12da6069-653a-45be-bfa1-4394a0798877/partitions/2814e64e-3d06-4705-a346-cbbfc822a49a/replicas/131934057017796979p/, RequestStats: \r\nRequestStartTime: 2019-01-31T12:46:49.6846466Z, Number of regions attempted: 1\r\n, SDK: Microsoft.Azure.Documents.Common/2.1.0.0"
} :
_getErrorWithCode@src/mongo/shell/utils.js:25:13
DBCollection.prototype.findAndModify@src/mongo/shell/collection.js:757:1
DBCollection.prototype.findOneAndUpdate@src/mongo/shell/crud_api.js:785:12
@(shell):1:1
CosmosDB 中是否存在一些在正常 MongoDB 实例中不存在的额外查询限制?这只是一个 CosmosDB 错误吗?报告此类错误的合适方法是什么?
您没有看到错误;目前 Cosmos DB 的 MongoDB API 不支持复合索引。您的 findOneAndUpdate()
应该可以在没有 sort
或使用单个 属性 sort
.
的情况下找到
注意:发布了一个 UserVoice 请求 (here),您可以对其进行投票,并且有来自产品团队的状态更新;这可能对你有帮助。
- 我设置了一个公开 MongoDB API 的 Azure Cosmos DB。
- 我使用 mongo shell. 连接到数据库
- 我用
use sample
创建了一个新数据库sample
。 - 我用
db.sample.insert({})
创建了一个简单的集合 - 然后我尝试 运行 以下查询:
sample
db.sample.findOneAndUpdate({ foo: {"$eq":1}},{ "$set": { "bar":1}},{"sort": { "foo": 1, "bar": 1 }})
当我 运行 针对普通 MongoDB 3.2.0 实例时,查询成功完成(并匹配 0 个结果)。但是,在 CosmosDB 上,会生成以下堆栈跟踪:
2019-01-31T13:46:49.740+0100 E QUERY [thread1] Error: findAndModifyFailed failed: {
"_t" : "OKMongoResponse",
"ok" : 0,
"code" : 2,
"errmsg" : "Message: {\"Errors\":[\"Encountered exception while executing function. Exception = Error: {\\"Errors\\":[\\"The order by query does not have a corresponding composite index that it can be served from.\\"]}\r\nStack trace: Error: {\\"Errors\\":[\\"The order by query does not have a corresponding composite index that it can be served from.\\"]}\n at queryCallback (__.sys.commonUpdate_BsonSchema.js:3835:26)\n at Anonymous function (__.sys.commonUpdate_BsonSchema.js:607:29)\"]}\r\nActivityId: ff7b4476-0000-0000-0000-000000000000, Request URI: /apps/c2de8f1c-dee1-4b6c-8543-479a695c3bb2/services/12da6069-653a-45be-bfa1-4394a0798877/partitions/2814e64e-3d06-4705-a346-cbbfc822a49a/replicas/131934057017796979p/, RequestStats: \r\nRequestStartTime: 2019-01-31T12:46:49.6846466Z, Number of regions attempted: 1\r\n, SDK: Microsoft.Azure.Documents.Common/2.1.0.0",
"$err" : "Message: {\"Errors\":[\"Encountered exception while executing function. Exception = Error: {\\"Errors\\":[\\"The order by query does not have a corresponding composite index that it can be served from.\\"]}\r\nStack trace: Error: {\\"Errors\\":[\\"The order by query does not have a corresponding composite index that it can be served from.\\"]}\n at queryCallback (__.sys.commonUpdate_BsonSchema.js:3835:26)\n at Anonymous function (__.sys.commonUpdate_BsonSchema.js:607:29)\"]}\r\nActivityId: ff7b4476-0000-0000-0000-000000000000, Request URI: /apps/c2de8f1c-dee1-4b6c-8543-479a695c3bb2/services/12da6069-653a-45be-bfa1-4394a0798877/partitions/2814e64e-3d06-4705-a346-cbbfc822a49a/replicas/131934057017796979p/, RequestStats: \r\nRequestStartTime: 2019-01-31T12:46:49.6846466Z, Number of regions attempted: 1\r\n, SDK: Microsoft.Azure.Documents.Common/2.1.0.0"
} :
_getErrorWithCode@src/mongo/shell/utils.js:25:13
DBCollection.prototype.findAndModify@src/mongo/shell/collection.js:757:1
DBCollection.prototype.findOneAndUpdate@src/mongo/shell/crud_api.js:785:12
@(shell):1:1
CosmosDB 中是否存在一些在正常 MongoDB 实例中不存在的额外查询限制?这只是一个 CosmosDB 错误吗?报告此类错误的合适方法是什么?
您没有看到错误;目前 Cosmos DB 的 MongoDB API 不支持复合索引。您的 findOneAndUpdate()
应该可以在没有 sort
或使用单个 属性 sort
.
注意:发布了一个 UserVoice 请求 (here),您可以对其进行投票,并且有来自产品团队的状态更新;这可能对你有帮助。